According to one embodiment of the present invention, a device for determining failure of a hydrogen detection sensor comprises: a hydrogen detection sensor installed in a vehicle to detect leakage of hydrogen; and a control unit monitoring output of the hydrogen detection sensor during driving of the vehicle at predetermined speed, determining that an error occurs in the hydrogen detection sensor when the output of the hydrogen detection sensor is outputted by exceeding a predetermined default value, and accordingly, calculating a correction value.
본 발명의 일 실시 예에 따른 수소감지센서의 고장 판단 장치는 차량에 설치되어 수소 누출을 감지하는 수소감지센서 및 차량이 소정 속도 이상으로 주행 시 상기 수소감지센서의 출력을 모니터링 하며, 상기 수소감지센서의 출력이 소정의 기본값을 초과하여 출력되면 상기 수소감지센서에서 오류가 발생한 것으로 판단하여, 이에 따른 보정값을 산출하는 제어부를 포함할 수 있다.
APPARATUS FOR DETERMINING FAILURE OF HYDROGEN DETECTION SENSOR AND METHOD THEREOF
수소감지센서의 고장 판단 장치 및 방법
2022-10-12
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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